Mason bees are a native species that is quite common in North America. In fact, according to Organic Control, “there are 402 species that live in the United States.” However, unlike the honey or bumble bee, which are famous for their yellow and black markings, the mason bee is actually metalic blue or blue-black in color. In fact, it’s not uncommon that they are mistaken for large flies and are treated as such. So, watch out for fly swatters, Mr. Mason Bee!
They also differ from honey bees in that that do not have a queen, live in a hive, or make honey at all. And so, since they are off the hook when it comes to “hive duties,” mason bees are typically a lot less aggressive without a queen to protect and rarely sting.